Etymology and distribution of 三分一.

Sanbuichi 【三分一】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Miyazaki-ken , Fukuoka-ken , Chiba-ken .

① Nagano-ken Nagano-shi Birth of Matsuyoshimachi Sekiya Sekiya. A place name with a record since the Edo period. There is a record of Mr. Sekiya in 1405 (12 years of eternity) at Genji Shrine in the same place. Miyazaki-ken Miyazaki-shi Uedajima was in the Edo period in the clan Sahara in the Clan Office, Chiba-ken Mobara-shi Ueita- da.

② Iwate-ken Ninohe-gun Ichinohe-machi Birth of Saijosa Sekiya. It is distributed in the same place.

③ Occupation . Iwate-ken Miyako-shi In Kariyama, tell me that Meiji Shin family name by Sekiya's shop name.

Miwakeichi 【三分一】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

三分一サンブイチ参照。